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Q: 2x plus 3 equals 9 x equals?

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2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9

2x+9=6x-3 Therefore 4x=12 -->x=3

The answer is - not are - (-6, 9).

4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.

4x-3=2x+9 (original problem) 2x-3=9 (subtract 2x from both sides) 2x=12 (add 3 to both sides) x=6 (divide both sides by 2)

Related questions

if 2x+3=9 then 2x=6 so x=3

2x + 3 = 9 2x = 6 x = 3

(2x + 3)(2x + 3)

3

x=3.

5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3

2x + 3 = -92x = -12x = -6

x=3

2x + 3 = 92x = 9 - 32x = 6x = 6/2x = 3

3x - 3 = 2x + 6 3x = 2x + 9 x = 9

2x-3=4x+9 -2x-12=0 2x=-12 x=-6

21

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